.hidden{display:none;}

.clearfix {display:inline-block;} 
.clearfix {display:block;} 
.clearfix:after {
    content: "."; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;
}
#modal_content {
	display: none;
	position: fixed;
	left: 50%;
	top:30%;
	-webkit-box-shadow: 0px 0px 8px #111;
	width:440px;
	margin-left:-221px;
	text-align:center;
	background:#FFFFFF;
	border:#FFFFFF solid 3px;
}
#modal_content small{font-size:77%;}
#modal_content .modal_close{
	float:right;
	cursor:pointer;
	padding-right:6px;
	padding-top:5px;
	padding-bottom:5px;
}
#modal_content h3{font-size:116%;}
#modal_overlay { background-color: #000; }
* iframe.overlay {position:absolute;top:0;left:0;z-index:-1;
	width: expression(this.parentNode.offsetWidth+'px');
	height: expression(this.parentNode.offsetHeight+'px');
}
* html #modal_content {
     position: absolute;
     top: expression((document.documentElement.scrollTop || document.body.scrollTop) + Math.round(17 * (document.documentElement.offsetHeight || document.body.clientHeight) / 100) + 'px');
}